Tautomerizable β-ketonitrile copolymers for bone tissue engineering: Studies of biocompatibility and cytotoxicity

β-Ketonitrile tautomeric copolymers were nanostructured in nanorods using anodized aluminum oxide (AAO) template. These nanorods had good biocompatibility properties supporting osteoblastic growth and differentiation without cytotoxic effects, making them promising for bone tissue engineering.